baber/WOPTO huggingface dataset:
Patent JP-H09198075-A (JP)
Title: Rhythm control method for speech synthesis
Inventor: KASHIWAGI SHIGERU
IPC: G10L13/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent voice quality from deteriorating. SOLUTION: It is judged whether a rhythm whose fundamental frequency is determined is a voiceless plosive consonant or not S4 and when it is judged that the rhythm is the voiceless plosive consonant, it is supplied to a voiceless plosive consonant time length control part S5. The voiceless plosive consonant time length control part S5 controls the time length of the voiceless plosive consonant by utilizing data in a table TB for voiceless plosive consonant time length. When it is judged that the rhythm is not the voiceless plosive consonant, it is supplied to a non-voiceless-plosive-consonant control part S6. This control part S6 controls a consonant which is not the voiceless plosive consonant by a quantization class-I system.  The obtained voiceless plosive consonant and the consonant which is not the voiceless plosive consonant are inputted to an energy control part S7 and after the rhythm energy is controlled by using a data base DB3, they are passed through a waveform editing part S8 to synthesize a speech, which is inputted to a synthesized speech file S9.
Patent JP-H11197045-A (JP)
Title: Unit bath and method of setting it
Inventor: MATSUMURA KIYOUTA
IPC: A47K4/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate adverse effect on the installation term of a building as a whole by incorporating a unit bath after the assembling of a wall surface of the building so as not to affect the term of another adjacent room. SOLUTION: In this unit bath in which a washing space pan divided into two and a bathtub pan A are placed on a floor surface while a support thread rod 17 is liftably mounted vertically on the washing space pan and the bathtub pan, a C channel 15 is mounted crossing over the entire length of the bathtub pan while the support thread rod 17 screwed down on a nut 16 fixed on the C channel 15. Moreover, an operating hole 14 is formed in the bathtub pan A at an upper part of the support thread rod 17 and a lid plate 20 arranged closable by being fitted into the operating hole 14 is mounted free to fit.
Patent JP-H05191040-A (JP)
Title: Manufacture metal base wiring board
Inventor: JINBO MUNEMASA
IPC: H05K3/44
Filed: 1992-01-13
Abstract: PURPOSE:To contrive the improvement of the dielectric strength of a metal base wiring board by a method wherein a metal base board is laminated on the surface on one side of the surfaces of a double-side metal foil-clad plate via an adhesion layer and a pattern is formed on the other surface of the double-side metal foil-clad plate. CONSTITUTION:An epoxy resin filled with alumina is applied on a 35mum thick copper foil 10 and is temporarily dried at 90 deg.C to form a 105mum thick insulating layer 11. The mixing amount of the alumina in the epoxy resin is set at 400 parts weight to 100 parts weight of the epoxy resin. Then, two sheets of the copper foils 10, each having the layer 11, are laminated to each other in such a way that the layers 11 come into contact to each other and a double-side copper foil-clad plate 12 is manufactured. At this time, the thickness of the thick insulating layer is formed in 200mum. Then, a 2mum thick aluminium substrate 15 is adhered on the surface 12a on one side of the surfaces of the plate 12 via a conductive bonding agent 14. After that, a pattern is formed on the other surface 12b of the plate 12 by a photolithography method to obtain a metal base wiring board 16. Thereby, the good dielectric strength of the board 16 is obtained.
Patent JP-S56100561-A (JP)
Title: Terminal switching device
Inventor: OOMORI YUTAKA
IPC: H04M11/00
Filed: 1980-01-17
Abstract: PURPOSE:To offer convenience to the user to improve the service completion rate, by connecting the telephone terminal and the automatic response terminal to the communication network through the terminal switching device and by switching this device to the automatic response terminal automatically or manually to receive incoming. CONSTITUTION:The terminal switching device is constituted by switching circuit 7 which has one terminal connected to subscriber's lines 2 and 2' and has the other connected to the terminal, control circuit 8 which switches connection between terminals of switching circuit 7, and switch operating circuit 9 which is operated manually to start control circuit 8. Circuit 8 includes switching control signal generating part 81, voice signal receiving part 82, voice signal transmission part 83, and timer 84. When the switching signal is sent to circuit 7 from generating part 81, circuit 7 holds lines temporarily without originating or disconnection of lines 2 and 2' and performs the operation to switch the connection state between terminals of circuit 7 mutually.
Patent JP-S63171268-A (JP)
Title: Power unit for arc welding machine
Inventor: KANO KUNIO
IPC: B23K9/073
Filed: 1987-01-09
Abstract: PURPOSE:To ensure the reignition of an arc even when a polarity is reversed from a straight polarity to reverse polarity by providing the switching circuit impressing the charging voltage of a smoothing capacitor on a base metal and welding electrode via the resistance for discharging at the pulse generation time. CONSTITUTION:A constant pulse is generated by a multivibrator 46 at the electrode time when a welding electrode is switched from a straight polarity to reverse polarity. At this pulse generation time a transistor 42 is turned ON, a transistor 44 is further turned ON the charging voltage of a smoothing capacitor 32 is impressed between a welding electrode 7 and base metal 8. Since the charging voltage of the smoothing capacitor 32 is higher than the smoothing output voltage appeared at the output side of a smoothing reactor 12, this higher voltage is impressed between the welding electrode 7 and base metal 8 to perform the reignition of the arc. Namely the arc current is sustained without causing the misfiring of an arc with the charging voltage of the smoothing capacitor impressed as the voltage for reignition between the welding electrode 7 and base metal 8 via a switching circuit at the time when the welding electrode is in the low impedance state of polarity reversing time from a straight polarity to reverse polarity.
Patent JP-H05194287-A (JP)
Title: Production of halogenated butene and butane
Inventor: NAKADA TATSUO
IPC: C07C19/08
Filed: 1992-01-13
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pharmaceuticals and agricultural chemicals and thermal medium, etc., in high yield and selectivity by reacting hexachlorobutadiene with hydrogen fluoride in the presence of a fluorination catalyst in vapor phase. CONSTITUTION:The objective one or more kinds of compounds selected from 1,1,1,4,4,4-hexafluoro-2,3-dichlorobutane, 1,1,1,4,4,4-hexafluoro-2-chloro-2-butene, 1,1,1,2,4,4,4-heptafluoro-2-butene and 1,1,1,2,2,4,4,4-octafluorobutane are produced by reacting 1,1,2,3,4,4-hexachloro-1,3-butadiene with hydrogen fluoride in vapor phase in the presence of a fluorination catalyst consisting of a fluoride and/or an oxyfluoride produced by fluorinating one or more metal oxide selected from aluminum, chromium, manganese, nickel and cobalt with hydrogen fluoride.
Patent JP-H01315663-A (JP)
Title: Fuel injector of internal combustion engine
Inventor: KUSHIBE TAKAHIRO
IPC: F02M69/04
Filed: 1989-01-12
Abstract: PURPOSE:To prevent fuel from being stagnated at a nozzle and improve the fuel injection characteristics in a device which ejects fuel by the force of compressed air by forming an orifice part which keeps fuel inside a compressed air passage between a fuel supply port and a nozzle hole. CONSTITUTION:A nozzle hole 24 is formed at one end of a needle insertion hole 22 formed in the housing 21 of an air blast valve. This nozzle hole 24 is opened or closed by a valve part 25 formed at the end of a needle 23. The opposing ends 32a and 32b of a nozzle chamber 32 formed in a housing 21 are, respectively, connected to an inflow passage 33 and an outflow passage 35 of compressed air. The jet hole 37 of the fuel injection valve 36 is placed inside the nozzle chamber 32. In this case an orifice passage 40 is formed between the needle insertion hole 22 and a guide part 39 formed in the needle 23. Fuel carried into the outflow passage 35 is stuck to the orifice passage 40 to prevent fuel from being stagnated in the nozzle hole 24.
Patent JP-2000206647-A (JP)
Title: Silver halide photographic sensitive material and processing method for same
Inventor: NAGAMI KEN
IPC: G03C5/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material less liable to the variation of its photographic performance with the lapse of time and less liable to decoloring after development when a color tone is adjusted by adding a water-soluble dye. SOLUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer on only one face of the substrate and at least one nonphotosensitive hydrophilic colloidal layer on the other face and contains a compound of the formula in the at least one nonphotosensitive hydrophilic colloidal layer. In the formula, M1 is H or an alkali metallic atom, X1-X4 are each halogen, Y1-Y5 are each H or an arbitrary substituent and may be the same or different, at least one of Y1-Y5 is -COOM2 and M2 is H or an alkali metallic atom.
Patent JP-H09196589-A (JP)
Title: Chemicalproof heat exchanger
Inventor: KOYAMA FUMIHIKO
IPC: F28D21/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of heat exchange and control response by a method wherein the inside of a heat exchange chamber is sectioned into a plurality parts to arrange partitions together with heat transfer substrates and notches are disposed in the partitions at locations where the partitions contact the heat transfer substrates to form a path for communication between heat exchange passages. SOLUTION: The inside of a heat change chamber R is separated into a plurality of parts and partitions 7 are arranged to form heat exchange passages r1, r2 and r3 in zig zag together with a pair of highly heat conducting heat transfer substrates 2 made of a chemicalproof material and opposed to each other spaced at an interval. A specified area is cut in each partition 7 on the side thereof contacting heat transfer substrates 2 on one hand of the side contacting a side wall body 5 to form paths A1 and A2 and on the other hand thereof, a small cut is provided at a part of an angular part formed by contact between the side wall body 5 and the partitions 7 to form a sub path B. This can improve the efficiency of heat exchange and control response thereby enabling a close control of temperature.
Patent JP-2000202888-A (JP)
Title: Polypropylene resin extruded foam
Inventor: YAMASHITA TAKUYA
IPC: B29C48/30
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a foam having a beautiful appearance without waviness by melting a polypropylene resin in an extruder, press injecting a foaming agent in the resin, kneading and melting the mixture, and then extruding the mixture by using a die having a straightening plate in a channel. SOLUTION: A polypropylene resin is melted in an extruder, a foaming agent is press injected in the resin, kneaded and melted. Thereafter, the resin is extruded by using a die having a straightening plate 2 in a channel. Here, the plate 2 is a plate provided in parallel with the channel to divide the channel in a width direction. When the resin advanced in the channel enters divided sections, the plate 2 is constituted to all delimit to match a shape in the die so as not to pass through the plate 2 and not to enter delimited adjacent channel in the area existing with the plate 2. Thus, the foam having a beautiful appearance can be manufactured, and foam can have a board shape, and further the foam can be molded without lowering physical property values even when molded.
Patent JP-S60156360-A (JP)
Title: Food for promoting metabolism of skin and the like
Inventor: MAEDA MASAJI
IPC: A23L19/00
Filed: 1984-01-11
Abstract: PURPOSE:A food for promoting metabolism of the skin, etc., containing powder by a leaf or stem part of a ginseng (Panax ginseng C.A. Meyer) or an extract thereof. CONSTITUTION:A food for promoting metabolism of the skin, etc. containing powder obtained by washing well a leaf and/or stem parts of ginseng (Penax ginseng C.A. Meyer), and drying or freeze-drying the leaf and/or stem parts or drying the lead and/or stem parts and finely cutting, if necessary defatting the finely cut leaf and/or stem parts, extracting the defatted cut lead and/or stem parts with a lower alcohol, and drying the resultant extract by the spray drying or vacuum drying method to give powdery crystales. All the forms of food, e.g. granule, powder, additive for staple food, confectionery, soft drink, etc. may be adopted as the form of the food. The resultant food has effect on improvement in various symtoms such as dermatopathy, mucosal diseases, e.g. tongue, or hypometabolism, e.g, crapulence, by administration before or after the outbreak thereof.
Patent JP-S63173437-A (JP)
Title: Multiple address communication system
Inventor: MAENO KAZUTOSHI
Filed: 1987-01-13
Abstract: PURPOSE:To attain efficient multiple address communication even if the reply from anode shows unsuccessful reception by applying message transmission to a downstream node of its own node and multiple address for the transmittal confirmation. CONSTITUTION:A node A sends a MSG1 to nodes B, D at a time t0. The node B returns an ACK1 to the node A ht times t1, t2 and the MSG1 is received by its own node and the MSG1 is sent to nodes C, G. In case of the node D, similar processing is applied to receive the MSG1 by its own node and the MSG1 is sent to nodes E, F. Thus, each node transmits the message to the adjacent downstream node in the communication tree, and applies the transmittal confirmation to attain multiple address and even if the reception of the reply from a node is not successful, all nodes are not awaited.
Patent JP-H08194916-A (JP)
Title: Magnetic head
Inventor: AKEO YASUHIRO
IPC: G11B5/62
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a magnetic head which is hardly clogged and has a high reliability. CONSTITUTION: The surface of a magnetic tape (not shown) is coated with ultrafine particles made of nonmagnetic material beforehand. When the magnetic tape slides and travels on a magnetic head unit 1, the ultrafine particles applied to the magnetic tape are granulated while the suitable slidability is maintained and the granulated particles penetrate into a gap 4. If the magnetic tape is made to travel for some extent of time, the ultrafine particles 10 are accumulated in the gap 4 and the top surface of the ultrafine particles accumulated in the gap 4 and the top surface of a magnetic core are in the same plane.
Patent JP-S5388981-A (JP)
Title: Coaxial cable and its manufacturing method
Inventor: SASAGAWA MASAO
IPC: H01B11/18
Filed: 1977-01-18
Abstract: PURPOSE: To eliminate the clearance among insulating body, and to improve the characteristic of coaxial cable, by forming a long cylindrical insulating body foamed highly, and inserting the center conductor from the gap formed along the axis direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5389005-A (JP)
Title: Impeller of centrifugal pump
Inventor: TANIWAKI MASAICHI
IPC: F04D29/22
Filed: 1977-01-17
Abstract: PURPOSE: For impeller to enable stable running without surging, suppressing dropping without surging, suppressing dropping of cut-off life, additionally offering an impeller of centrifugal pump having characteristic which the lift curve will lower as it goes to the right, consequently improving productivity for impeller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11197279-A (JP)
Title: Cart position information collection system for use in golf course
Inventor: NODA TAKASHI
IPC: A63B55/60
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To determine with accuracy at relatively low cost the position of a cart which travels on a cart passage. SOLUTION: All of carts 2 are equipped with transmitters 3 transmitting signals modulated by the cart number codes of the carts 2 toward the ground at all times. At each of checkpoints provided on a cart passage, an antenna 4 receiving the signals from the transmitters 3 of the carts passing there, a receiver 5 taking the cart number codes from the signals received, a register 6 storing the cart number codes, and a transceiver 7 reading the contents of the register 6 in response to a command from a base station 8 and transmitting them to the base station 8 are installed. The base station 8 is connected by a wire 9 to the transceiver 7 at each checkpoint, and transceivers 11, 12 transmitting the command to read the cart number code to the transceiver 7 of each checkpoint and receiving the cart number code fed thereto in response to the command are installed in the base station 8.
Patent JP-S62124229-A (JP)
Title: Manufacture of stainless clad steel sheet superior in workability and corrosion resistance
Inventor: HASHIMOTO YOSHIO
IPC: C21D9/46
Filed: 1986-01-14
Abstract: PURPOSE:To obtain the titled sheet, by applying hot rolling, winding, cold rolling and annealing to ultralow carbon steel having inner layer part having a prescribed (Ti+Nb) content, etc., and surface layer part having a specified cladding ratio. CONSTITUTION:Ultralow carbon steel contg. <=0.005% C, <=0.080% Al, <=1.0% Mn, <=0.0050% N and Ti or/and Nb and having the following condition is treated. Namely, the steel is composed of inner layer part contg. <=0.15% (Ti+Nb quantity) and satisfying a formula, austenitic stainless steel and surface layer part having thickness of 2.5-30% cladding ratio at one side. The steel is hot rolled, wound at <=600 deg.C, cold worked by >=10% without annealing hot rolled plate, and annealed at 670-950 deg.C. In this way, stainless clad steel sheet having superior workability, especially deep drawability and corrosion resistance is obtd.
Patent JP-H05190973-A (JP)
Title: Submount for semiconductor laser
Inventor: SUHARA MOTOI
IPC: H01S5/022
Filed: 1992-01-14
Abstract: PURPOSE:To facilitate the position adjustment thereby enabling the continuous bonding step to be performed by one temperature control by a method wherein the contact surface between Aw and solder layer is accepted only on the bonding side onto a metallic radiator while a barrier layer is provided beneath the solder layer on the bonding side onto a semiconductor chip. CONSTITUTION:A Ti layer 2, a Pt layer 3, and Au layers 4a, 4b are respectively formed on a metallic radiator side reverse to the semiconductor laser chip side of a submount 1. Besides, another Pt layer 6 is laminated to be functioned as a barrier metal on a part or the whole surface of the topmost Au layer 4a on a semiconductor laser chip 8 side to be covered with an AuSn solder layer 7. Furthermore, the Au layer 4a on the semiconductor laser chip side works as the junction region of a metallic wire while the other Au layer 4b on, the metallic radiator side works as a part of the solder layer. At this time, the submount 1 is soldered into the AuSn solder layer 7 on the metallic radiator 9 side so that the submount 1 may be bonded onto the radiator 9 due to the AuSn layer in different composition from that in the initial AuSn layer.
Patent JP-H03210323-A (JP)
Title: Sealing resin composition and semiconductor device
Inventor: NAGATA TSUTOMU
IPC: C08G59/62
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a sealing resin composition excellent in humidity resistance and soldering heat resistance by mixing a specified epoxy resin with a novolac phenolic resin and a specified large amount of a silica powder. CONSTITUTION:An epoxy resin of the formula is mixed with a novolac phenolic resin and a silica powder as essential components, said powder being contained in an amount of 50-90wt.% based on the resin composition. In this way, a sealing resin composition excellent in humidity resistance and soldering heat resistance can be obtained. A semiconductor device sealed with this composition is less affected by moisture absorption, and therefore scarcely suffers from disconnection due to corrosion of an electrode, generation of a leak current due to moisture, etc.
Patent JP-H07206322-A (JP)
Title: Hydraulic unit with vibration-proof structure
Inventor: SUZUKI TOSHITERU
IPC: B66B9/04
Filed: 1994-01-20
Abstract: PURPOSE:To form a unit of a double vibration-proof structure without any increase in the height of a machine room by installing a vibration-proof rubber for a hydraulic unit of a hydraulic elevator not right under the unit, and forming a mounting beam extended to the outside of the unit in a specific form. CONSTITUTION:A rubber mounting beam 31 for single vibration-proof is extended to the outside of the plane of projection of a hydraulic unit 1, bent upward outside the unit, and an upper horizontal part to which a vibration rubber 2 is fitted is provided in a suitable position. The upper horizontal part is installed on the mounting beam 3 through the rubber 2, and the hydraulic unit 1 is installed on the recessed lower horizontal part of the rubber mounting beam 31 through a rubber. Thus, the hydraulic unit 1 can be formed in a double vibration-proof structure only by increasing the dimensions to the minimum, and if the dimensions, of the height H of the unit of single vibration-proof structure + C (minimum) is, obtained, the hydraulic unit 1 can be installed.
Patent JP-S58123059-A (JP)
Inventor: YOSHIDA SHIYOUICHI
IPC: F25B1/00
Filed: 1982-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59109776-A (JP)
Title: Multiple heat exchanger
Inventor: MOCHIZUKI TAKAMICHI
IPC: F28F9/00
Filed: 1983-01-14
Abstract: PURPOSE:To simplify the fitting and replacement of heat exchanger tubes, by arranging an inlet of fluid and an outlet thereof so that they are positioned perpendicular to the axial line of the bundle of the heat exchanger tubes, being reverse in direction to each other and deviated from each other, and by arranging each heat exchanger tube within an area surrounded by the inner-peripheral walls of said inlet and outlet of fluid when viewed from the axial direction thereof. CONSTITUTION:A fluid inlet tube 6 in one water chamber 4 of two water chambers 4 and 5 is made eccentric by a dimension (e) from the longitudinal axial line 8 of a drum cell 1 in the direction perpendicular to said axial line, while a fluid outlet tube 7 in the other water chamber is made eccentric by an appropriate dimension (e) in the reverse direction to the decentering direction of said fluid inlet tube 6 in relation to the longitudinal axial line 8 of the drum cell 1. On the other hand, heat exchanger tubes 11' in a bundle 11 of heat exchanger tubes are arranged respectively in an area surrounded by the inner-peripheral wall of the fluid inlet tube 6 and in an area surrounded by the inner-peripheral wall of the fluid outlet tube 7, when viewed in the longitudinal axial direction of the bundle 11 of the heat exchanger tubes. By this constitution, one group of the heat exchanger tubes 11' can be put in and taken out of the fluid inlet tube 6 and the other in and out of the fluid outlet tube 7, and thus they can be fitted and replaced simply and quickly, while a heat exchanger can be made small in size and light in weight.